127945622

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 228510720

約数和(自身を除く): 100565098

約数列:

[1, 2, 7, 14, 29, 58, 151, 203, 302, 406, 1057, 2087, 2114, 4174, 4379, 8758, 14609, 29218, 30653, 60523, 61306, 121046, 315137, 423661, 630274, 847322, 2205959, 4411918, 9138973, 18277946, 63972811, 127945622]

約数ペア:

[(1, 127945622), (2, 63972811), (7, 18277946), (14, 9138973), (29, 4411918), (58, 2205959), (151, 847322), (203, 630274), (302, 423661), (406, 315137), (1057, 121046), (2087, 61306), (2114, 60523), (4174, 30653), (4379, 29218), (8758, 14609)]